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AL505 开关动特性测试仪 Voltage Switch Dynamic Characteristics Testing Instrument

[艾尔电气  开关动特性测试仪  执行标准]

 

DL/T 846.3-2004

 

[艾尔电气  开关动特性测试仪  产品简介] 

 

 该仪器适用于进口、国产各厂家少油、多油、真空、六氟化氯(SF6)等高压开关的机械特性测试,亦适用于电磁动作类电器(如接触器、继电器等)的时间测试,自带操作电源。

 

[艾尔电气  开关动特性测试仪  产品特征]   

 

1、中文菜单、人机对话、参量可设定;
2
、智能专家故障诊断;
3
、超强抗干扰硬、软件设置,工作可靠;
4
、可显示、打印结果,以供分析判断开关的故障。

 

[艾尔电气  开关动特性测试仪  产品参数] 

 

1时间测试
  测试范围:0.1997ms
  准确度:±(0.1%读数+2个字)

  图形显示:13
0.1ms所有跳变
2
、速度测试
  测试范围:1mm传感器 0.0125.00m/s
  0.1mm传感器 0.0012.50m
/s
  1°角度传感器 1周波/1°

  准确度:1mm传感器 ±(1%读数+1个字)
  0.1mm传感器 ±(2%读数+1个字)
  1°角度传感器 ±(1%读数+1个字)
3行程测试
  测试范围:1mm传感器 0750mm
  0.1mm传感器 0.140mm
  1°角度传感器 0360°

  准确度:±(1%读数+1个字)
  图形显示:S-t曲线及每1mm0.1mm1°位移(转角)的数值
4电流特性测试
  测试范围:40mA10A
  分辨率:
40mA
  准确度:±(1%读数+40mA

  图形显示:I-t曲线及曲线上每一点(It)的参数值
5直流电源
  输出电压:0250V 连续可调
  输出电流:≤15A
  负载变化率:≤
5%
6安全性能
  绝缘电阻:>2MΩ
  漏电流:<3.5mA
  介电强度:电源进线对机壳能承受1.5KV50Hz有效值)1分钟耐压

7使用环境要求
  温度:-1040
  湿度:<80%
8尺寸与重量
  主机:450×345×270mm 10kg
  附件:350×320×140mm
15kg
9使用电源:AC220V±10% 50Hz±5%  。



[艾尔电气  开关动特性测试仪  产品选型] 

 

根据用户具体要求,设计相应的产品配置方案。

 

 

AL505 Voltage Switch Dynamic Characteristics Testing Instrument

Implementation of standards:

DL/T 846.3-2004 

 

 

Summarization

High voltage switch dynamic characteristics testing instrument is my company’s special purpose instrument designed to meet the need of testing  high voltage switches . It takes the micro controller unit(MCU) for core to sample, process and then output; the main characteristic is that it’s  operated in Chinese, for example ,the results are displayed and printed in Chinese. It has many advantages such as intelligence, multi-function, accurate data, strong anti-jamming, easy operation, small size, beautiful appearance, etc; It can test the switches as follows: indoors or outdoors switches with less oil or more oil, vacuum switches, SF6 switches and so on.

 

Major testing items and functions

1test 12 contact’s opening time and closing time

2test reclosing time

3test opening simultaneity and closing  simultaneity

4test speed at instant of contacts touching (separating)

5test springing time and springing magnitude

6test clearance between open contacts/gaps and  over travel between them.

7test open (close) average speed

8display and print the speed-distance curve

 

Major technique parameter

1time measurement

number of contact(s) to be measured :≤12

range of the set time during the measuring course : 0 to 6 seconds

resolution:0.1ms

2test of clearance between two open contacts, overtravel, springing magnitude

range: <1000mm

resolution:1mm

3error of measure

   error of time measured : ±1%

   error of clearance measured : ±1%

4operating conditions

   power supply: AC220V±10%

   frequency: 50HZ/60HZ

   power cost: ≤60W

   temperature of using environment: 0~40℃

   humidity of using environment: ≤90%RH

   size: 400mm*350mm*200mm

weight: 7kg